Estimados amigos,
Alguno de vosotros usa un lector de DNI electrónico ó compatible con tarjetas ISO 7816 ?
En caso afirmativo:
-
que hardware usais ?
-
Lo usais desde Harbour ?
-
Que API usais ?
gracias por la ayuda
Board index FiveWin para Harbour/xHarbour DNIE smartcard hardware y software
Windows proporciona winscard.dll para leer smartcards
Para comprobar si teneis winscard.dll accesible:
#include <stdio.h>
#include <stdlib.h>
#include <winscard.h>
int main() {
  SCARDCONTEXT hContext;
  SCARDHANDLE hCard;
  DWORD dwReaders, dwActiveProtocol, dwReaderLen;
  LONG lResult;
  LPTSTR szReaders;
  BYTE pbAtr[MAX_ATR_SIZE];
  DWORD dwAtrLen;
  // Establish a context to the PC/SC Resource Manager
  lResult = SCardEstablishContext(SCARD_SCOPE_SYSTEM, NULL, NULL, &hContext);
  if (lResult != SCARD_S_SUCCESS) {
    printf("SCardEstablishContext failed with error: %08X\n", lResult);
    return 1;
  }
  // Get the list of available readers
  dwReaderLen = SCARD_AUTOALLOCATE;
  lResult = SCardListReaders(hContext, NULL, (LPTSTR)&szReaders, &dwReaderLen);
  if (lResult != SCARD_S_SUCCESS) {
    printf("SCardListReaders failed with error: %08X\n", lResult);
    SCardReleaseContext(hContext);
    return 1;
  }
  printf("Available readers:\n%s\n", szReaders);
  // Connect to the first reader in the list
  lResult = SCardConnect(hContext, szReaders, SCARD_SHARE_SHARED, SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1, &hCard, &dwActiveProtocol);
  if (lResult != SCARD_S_SUCCESS) {
    printf("SCardConnect failed with error: %08X\n", lResult);
    SCardFreeMemory(hContext, szReaders);
    SCardReleaseContext(hContext);
    return 1;
  }
  // Get the ATR of the card
  dwAtrLen = sizeof(pbAtr);
  lResult = SCardStatus(hCard, NULL, &dwReaderLen, &dwState, &dwActiveProtocol, pbAtr, &dwAtrLen);
  if (lResult != SCARD_S_SUCCESS) {
    printf("SCardStatus failed with error: %08X\n", lResult);
    SCardDisconnect(hCard, SCARD_LEAVE_CARD);
    SCardFreeMemory(hContext, szReaders);
    SCardReleaseContext(hContext);
    return 1;
  }
  printf("ATR of the card: ");
  for (DWORD i = 0; i < dwAtrLen; i++) {
    printf("%02X ", pbAtr[i]);
  }
  printf("\n");
  // Disconnect from the card
  lResult = SCardDisconnect(hCard, SCARD_LEAVE_CARD);
  if (lResult != SCARD_S_SUCCESS) {
    printf("SCardDisconnect failed with error: %08X\n", lResult);
  }
  // Release resources
  SCardFreeMemory(hContext, szReaders);
  SCardReleaseContext(hContext);
  return 0;
}#include "FiveWin.ch"
function Main()
  MsgInfo( LoadLibrary( "winscard.dll" ) )
return nil